MOVIE CAN’T FIND THE NAME?

It was back in 2001 when i saw a wonderful movie i can’t find the name of it but it was very Beautiful movie ok here are something that i remember about it..

There was a young kid going to vacation i thing or just going home but it was in the car with his family and with him was his annoying older brother or sister didn’t remember that but she or he was like a old school goth or heavy metal style.. his older brother was listen to a music while in the car to vacation his younger brother got enough and took his cassette and threw it out of the winder so it brother so his older bro didn’t like his attitude so they start to fight in the car little and big bro thingy. this is my perfect scene i remember i have another one

It was at the end or nearly the end of the movie that kid which had a big role in that Movie went to a little boat trip with his friend which he met in that family vacation or something but he and his friend went to a little boat ride not far from the dry land. and his friend was like a handicapped and he fell out of the boat and could swim because he was Handicapped so this kid went crazy about it and jumped out of the boat to save his friend and i thing he couldn’t save him from the water or like if he had saved him but and he didn’t make it because of his disabled he was something like that he was a not very old man like a sea captain or whatever it was.. but this was the ending of that movie it was mationable and very sad and a Wonderful movie just wish i could find it somewhere only need the name… okey give all you got it was not movie with famous people i thing but this movie was very very great.. don’t stop give me all you go wish i could find it